aboutsummaryrefslogtreecommitdiffstats
path: root/host/docs/usrp_e1x0.rst
diff options
context:
space:
mode:
authorBen Hilburn <ben.hilburn@ettus.com>2014-02-04 11:04:07 -0800
committerBen Hilburn <ben.hilburn@ettus.com>2014-02-04 11:04:07 -0800
commit178ac3f1c9950d383c8f64b3df464c0f943c4a23 (patch)
tree318ed621a7b59b7d34d4ce6e4a92f73f0bcef509 /host/docs/usrp_e1x0.rst
parent2718ac110fa931cc29daf7cb3dc5ab6230ee02ab (diff)
downloaduhd-178ac3f1c9950d383c8f64b3df464c0f943c4a23.tar.gz
uhd-178ac3f1c9950d383c8f64b3df464c0f943c4a23.tar.bz2
uhd-178ac3f1c9950d383c8f64b3df464c0f943c4a23.zip
Merging USRP X300 and X310 support!!
Diffstat (limited to 'host/docs/usrp_e1x0.rst')
-rw-r--r--host/docs/usrp_e1x0.rst56
1 files changed, 31 insertions, 25 deletions
diff --git a/host/docs/usrp_e1x0.rst b/host/docs/usrp_e1x0.rst
index fc929e639..ea2d05a3c 100644
--- a/host/docs/usrp_e1x0.rst
+++ b/host/docs/usrp_e1x0.rst
@@ -1,5 +1,5 @@
========================================================================
-UHD - USRP-E1X0 Series Application Notes
+UHD - USRP-E1x0 Series Device Manual
========================================================================
.. contents:: Table of Contents
@@ -8,23 +8,29 @@ UHD - USRP-E1X0 Series Application Notes
Comparative features list
------------------------------------------------------------------------
-* 1 transceiver card slot
-* 2 RX DDC chains in FPGA
-* 1 TX DUC chain in FPGA
-* Timed commands in FPGA
-* Timed sampling in FPGA
-* Internal PPS reference
-* Internal 10MHz reference
-* Configurable clock rate (defaults 64 MHz)
-* Internal GPSDO option
-* sc8 and sc16 sample modes
+**Hardware Capabilities:**
+ * 1 transceiver card slot
+ * Internal PPS reference input
+ * Internal 10 MHz reference input
+ * Configurable clock rate (defaults to 64 MHz)
+ * Internal GPSDO option
+
+**FPGA Capabilities:**
+ * 2 RX DDC chains in FPGA
+ * 1 TX DUC chain in FPGA
+ * Timed commands in FPGA
+ * Timed sampling in FPGA
+ * sc8 and sc16 sample modes
+
+ * Up to 8 MHz of RF BW with 16-bit samples
+ * Up to 16 MHz of RF BW with 8-bit samples
------------------------------------------------------------------------
Specify a Non-standard Image
------------------------------------------------------------------------
UHD software will automatically select the USRP-Embedded FPGA image from the
installed images package. The FPGA image selection can be overridden with the
-**--fpga=** device address parameter.
+**fpga** device address parameter.
Example device address string representations to specify non-standard FPGA
image:
@@ -37,17 +43,17 @@ image:
Changing the Master Clock Rate
------------------------------------------------------------------------
The master clock rate of the USRP-Embedded feeds both the FPGA DSP and the codec
-chip. Hundreds of rates between 32MHz and 64MHz are available. A few notable
+chip. Hundreds of rates between 32 MHz and 64 MHz are available. A few notable
rates are:
-* **64MHz:** maximum rate of the codec chip
-* **61.44MHz:** good for UMTS/WCDMA applications
-* **52Mhz:** good for GSM applications
+* **64 MHz:** maximum rate of the codec chip
+* **61.44 MHz:** good for UMTS/WCDMA applications
+* **52 MHz:** good for GSM applications
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Set 61.44MHz - uses external VCXO
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-To use the 61.44MHz clock rate with the USRP-Embedded, two jumpers must be moved
+To use the 61.44 MHz clock rate with the USRP-Embedded, two jumpers must be moved
on the device.
* **J16** is a two pin header; remove the jumper (or leave it on pin1 only).
@@ -94,22 +100,22 @@ a connector.
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
PPS - Pulse Per Second
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-An exteral PPS signal for timestamp synchronization can be supplied by soldering
+An external PPS signal for timestamp synchronization can be supplied by soldering
a connector.
* Connector **J13** (PPS) needs MCX connector **WM5541-ND** or similar.
* Requires a square wave signal.
-* **Amplitude:** 3.3 to 5Vpp
+* **Amplitude:** 3.3 to 5 Vpp
-Test the PPS input with the following app:
-
-* **<args** are device address arguments (optional if only one USRP device is on your machine).
+Test the PPS input with the following app (**<args>** are device address
+arguments, optional if only one USRP device is on your machine):
::
- cd <install-path>/share/uhd/examples
+ cd <install-path>/lib/uhd/examples
./test_pps_input --args=<args>
+
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Internal GPSDO
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -117,7 +123,7 @@ Please see the `Internal GPSDO Application Notes <./gpsdo.html>`_
for information on configuring and using the internal GPSDO.
UHD software will always try to detect an installed GPSDO at runtime.
-There is not a special EEPROM value to burn for GPSDO detection.
+It is not necessary to burn a special EEPROM value for GPSDO detection.
------------------------------------------------------------------------
Hardware Setup Notes
@@ -132,7 +138,7 @@ issues. The LEDs reveal the following about the state of the device:
* **LED A:** transmitting
* **LED B:** PPS signal
* **LED C:** receiving
-* **LED D:** fpga loaded
+* **LED D:** FPGA loaded
* **LED E:** reference lock
* **LED F:** board power